[INFO] cloning repository https://github.com/proelbtn/chacha20poly1305
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proelbtn/chacha20poly1305" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproelbtn%2Fchacha20poly1305", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproelbtn%2Fchacha20poly1305'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43468364465eedf4caef98764e3bb3e5d0454a03
[INFO] testing proelbtn/chacha20poly1305 against 1.55.0 for beta-1.56-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproelbtn%2Fchacha20poly1305" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proelbtn/chacha20poly1305 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proelbtn/chacha20poly1305
[INFO] finished tweaking git repo https://github.com/proelbtn/chacha20poly1305
[INFO] tweaked toml for git repo https://github.com/proelbtn/chacha20poly1305 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/proelbtn/chacha20poly1305 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4f9df68753ed4223e4c715658895e82a8578db15ddb2a15d66252cf16c62425
[INFO] running `Command { std: "docker" "start" "-a" "a4f9df68753ed4223e4c715658895e82a8578db15ddb2a15d66252cf16c62425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f9df68753ed4223e4c715658895e82a8578db15ddb2a15d66252cf16c62425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f9df68753ed4223e4c715658895e82a8578db15ddb2a15d66252cf16c62425", kill_on_drop: false }`
[INFO] [stdout] a4f9df68753ed4223e4c715658895e82a8578db15ddb2a15d66252cf16c62425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d5277f35beee9cfc1a607c81a3f7cc240b3fd68f45b63a64334234d667a9458
[INFO] running `Command { std: "docker" "start" "-a" "7d5277f35beee9cfc1a607c81a3f7cc240b3fd68f45b63a64334234d667a9458", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling chacha20poly1305 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `encrypt`
[INFO] [stdout]  --> src/lib.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn encrypt(key: &[u8], nonce: &[u8], ptxt: &[u8], aad: &[u8]) 
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "7d5277f35beee9cfc1a607c81a3f7cc240b3fd68f45b63a64334234d667a9458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d5277f35beee9cfc1a607c81a3f7cc240b3fd68f45b63a64334234d667a9458", kill_on_drop: false }`
[INFO] [stdout] 7d5277f35beee9cfc1a607c81a3f7cc240b3fd68f45b63a64334234d667a9458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f99a58b10b41fd924afc497ba7b54e70afd39dec97b2f1b17976f50a6d1803d1
[INFO] running `Command { std: "docker" "start" "-a" "f99a58b10b41fd924afc497ba7b54e70afd39dec97b2f1b17976f50a6d1803d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling chacha20poly1305 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `encrypt`
[INFO] [stdout]  --> src/lib.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn encrypt(key: &[u8], nonce: &[u8], ptxt: &[u8], aad: &[u8]) 
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "f99a58b10b41fd924afc497ba7b54e70afd39dec97b2f1b17976f50a6d1803d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99a58b10b41fd924afc497ba7b54e70afd39dec97b2f1b17976f50a6d1803d1", kill_on_drop: false }`
[INFO] [stdout] f99a58b10b41fd924afc497ba7b54e70afd39dec97b2f1b17976f50a6d1803d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec15e48a77ec1b942f4910e30e4832fd0730819949540d89a0166be442affa07
[INFO] running `Command { std: "docker" "start" "-a" "ec15e48a77ec1b942f4910e30e4832fd0730819949540d89a0166be442affa07", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `encrypt`
[INFO] [stderr]  --> src/lib.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn encrypt(key: &[u8], nonce: &[u8], ptxt: &[u8], aad: &[u8]) 
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chacha20poly1305` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chacha20poly1305-ce4ae62f14169b1a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test chacha20::tests::test_block ... ok
[INFO] [stdout] test chacha20::tests::test_gen_state ... ok
[INFO] [stdout] test tests::test_encrypt ... ok
[INFO] [stdout] test chacha20::tests::test_qround ... ok
[INFO] [stdout] test poly1305::tests::test_mac ... ok
[INFO] [stdout] test poly1305::tests::test_gen_key ... ok
[INFO] [stdout] test chacha20::tests::test_decrypt ... ok
[INFO] [stdout] test chacha20::tests::test_serialize ... ok
[INFO] [stdout] test chacha20::tests::test_encrypt ... ok
[INFO] [stdout] test chacha20::tests::test_left_roll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chacha20poly1305-90ac9e7238749f27)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chacha20poly1305
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec15e48a77ec1b942f4910e30e4832fd0730819949540d89a0166be442affa07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec15e48a77ec1b942f4910e30e4832fd0730819949540d89a0166be442affa07", kill_on_drop: false }`
[INFO] [stdout] ec15e48a77ec1b942f4910e30e4832fd0730819949540d89a0166be442affa07